157533174

素因数分解:

$2^1\times 3^4\times {\mathrm{972427}}^1$

素因数の和:972441

約数の個数: 20

約数和(自身を含む): 352991364

約数和(自身を除く): 195458190

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 972427, 1944854, 2917281, 5834562, 8751843, 17503686, 26255529, 52511058, 78766587, 157533174]

約数ペア:

[(1, 157533174), (2, 78766587), (3, 52511058), (6, 26255529), (9, 17503686), (18, 8751843), (27, 5834562), (54, 2917281), (81, 1944854), (162, 972427)]